<template>
  <div class="login_container">
    <div class="login_box">
      <!--头像-->
      <div class="avatar_box">
        <img src="../assets/logo.png" alt="">
      </div>
      <!--登录表单-->
      <el-form ref="loginFormRef" :model="loginForm" :rules="loginFormRules" label-width="80px" class="login_form">
        <!--用户名-->
        <el-form-item label="用户名" prop="username">
          <el-input v-model="loginForm.username" prefix-icon="el-icon-s-custom"></el-input>
        </el-form-item>
        <!--密码-->
        <el-form-item label="密码" prop="password">
          <el-input v-model="loginForm.password" prefix-icon="el-icon-goods" type="password"></el-input>
        </el-form-item>
        <!--按钮区域-->
        <el-form-item class="btns">
          <el-button type="primary" @click="login">登录</el-button>
          <el-button type="info" @click="resetloginForm">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
export default {
  data() {
    return {
      //登录表单的数据绑定对象
      loginForm: {
        username: '',
        password:'',
      },
      //登录表单的验证规则对象
      loginFormRules:{
        //验证用户名是否合法
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 2, max: 5, message: '长度在 2 到 5 个字符', trigger: 'blur' }
        ],
        //验证密码是否合法
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
        ]
      }
    }
  },
  methods: {
    //点击重置按钮，重置登录表单
    resetloginForm() {
      this.$refs.loginFormRef.resetFields();
    },
    login(){
      this.$refs.loginFormRef.validate(async valid => {

        if (!valid) return;
        const {data: res} = await this.$http.get("https://www.fastmock.site/mock/506dc7826618fde71830d2c1da8f83b2/shop1/users", this.loginForm);
        console.log(res);
        console.log(res.users);
        this.$router.push("/home");



      //   if(valid){
      //     this.$message.success('登录成功')
      //     //token 只应在当前网站打开期间生效，所以将token保存在sessionStorage中
      //     // window.sessionStorage.setItem("token",res.data.token);
      //     this.$router.push("/home")
      //   }else{
      //     this.$message.error('用户名或密码错误')
      //   }
      })
    }
  }
}
</script>

<style scoped>
.login_container{
  background-color: #2b4b6b;
  height: 100%;
}

.login_box {
  width: 450px;
  height: 300px;
  background-color: #fff;
  border-radius: 3px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

  .avatar_box {
    height: 130px;
    width: 130px;
    border: 1px solid #eee;
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 0 10px #ddd;
    position: absolute;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: #fff;
  }
  img{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #eee;
  }

  .login_form{
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }

  .btns{
    display: flex;
    justify-content: flex-end;
  }



</style>
